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Author Question: Often before sunrise on a clear, calm, cold morning, ice (frost) can be seen on the tops of parked ... (Read 61 times)

Chloeellawright

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  • Posts: 588
on: Jul 13, 2018

Often before sunrise on a clear, calm, cold morning, ice (frost) can be seen on the tops of parked
  cars, even when the air temperature is above freezing. This condition happens because the tops of
  the cars are cooling by:
  a. conduction.
  b. convection.
  c. latent heat.
  d. radiation.



Question 2

Which of the following determine(s) the kind (wavelength) and amount of radiation that an object
  emits?
  a. temperature
  b. thermal conductivity
  c. density
  d. latent heat



Jmfn03

  • Sr. Member
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  • Posts: 323
Reply #1 on: Jul 13, 2018
Answer to Question 1

d

Answer to Question 2

a


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